73463040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{911}}^1$

素因数の和:945

約数の個数: 216

約数和(自身を含む): 290803968

約数和(自身を除く): 217340928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 911, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1822, 1920, 2016, 2240, 2304, 2520, 2688, 2733, 2880, 3360, 3644, 3840, 4032, 4480, 4555, 5040, 5376, 5466, 5760, 6377, 6720, 7288, 8064, 8199, 8960, 9110, 10080, 10932, 11520, 12754, 13440, 13665, 14576, 16128, 16398, 18220, 19131, 20160, 21864, 25508, 26880, 27330, 29152, 31885, 32796, 36440, 38262, 40320, 40995, 43728, 51016, 54660, 57393, 58304, 63770, 65592, 72880, 76524, 80640, 81990, 87456, 95655, 102032, 109320, 114786, 116608, 127540, 131184, 145760, 153048, 163980, 174912, 191310, 204064, 218640, 229572, 233216, 255080, 262368, 286965, 291520, 306096, 327960, 349824, 382620, 408128, 437280, 459144, 510160, 524736, 573930, 583040, 612192, 655920, 699648, 765240, 816256, 874560, 918288, 1020320, 1049472, 1147860, 1166080, 1224384, 1311840, 1530480, 1632512, 1749120, 1836576, 2040640, 2098944, 2295720, 2448768, 2623680, 3060960, 3498240, 3673152, 4081280, 4591440, 4897536, 5247360, 6121920, 7346304, 8162560, 9182880, 10494720, 12243840, 14692608, 18365760, 24487680, 36731520, 73463040]

約数ペア:

[(1, 73463040), (2, 36731520), (3, 24487680), (4, 18365760), (5, 14692608), (6, 12243840), (7, 10494720), (8, 9182880), (9, 8162560), (10, 7346304), (12, 6121920), (14, 5247360), (15, 4897536), (16, 4591440), (18, 4081280), (20, 3673152), (21, 3498240), (24, 3060960), (28, 2623680), (30, 2448768), (32, 2295720), (35, 2098944), (36, 2040640), (40, 1836576), (42, 1749120), (45, 1632512), (48, 1530480), (56, 1311840), (60, 1224384), (63, 1166080), (64, 1147860), (70, 1049472), (72, 1020320), (80, 918288), (84, 874560), (90, 816256), (96, 765240), (105, 699648), (112, 655920), (120, 612192), (126, 583040), (128, 573930), (140, 524736), (144, 510160), (160, 459144), (168, 437280), (180, 408128), (192, 382620), (210, 349824), (224, 327960), (240, 306096), (252, 291520), (256, 286965), (280, 262368), (288, 255080), (315, 233216), (320, 229572), (336, 218640), (360, 204064), (384, 191310), (420, 174912), (448, 163980), (480, 153048), (504, 145760), (560, 131184), (576, 127540), (630, 116608), (640, 114786), (672, 109320), (720, 102032), (768, 95655), (840, 87456), (896, 81990), (911, 80640), (960, 76524), (1008, 72880), (1120, 65592), (1152, 63770), (1260, 58304), (1280, 57393), (1344, 54660), (1440, 51016), (1680, 43728), (1792, 40995), (1822, 40320), (1920, 38262), (2016, 36440), (2240, 32796), (2304, 31885), (2520, 29152), (2688, 27330), (2733, 26880), (2880, 25508), (3360, 21864), (3644, 20160), (3840, 19131), (4032, 18220), (4480, 16398), (4555, 16128), (5040, 14576), (5376, 13665), (5466, 13440), (5760, 12754), (6377, 11520), (6720, 10932), (7288, 10080), (8064, 9110), (8199, 8960)]